Duncan, Oklahoma's trusted drug testing partner
Certified professionals delivering accurate, confidential, and compliant drug screening services for employers, individuals, and organizations across the Duncan area.
What We Offer
Pre-employment, random, and post-accident testing programs tailored to your business needs. Full DOT and non-DOT compliance.
Private drug screening for personal peace of mind. Confidential results with professional consultation available.
Breath alcohol screening and confirmation testing with precise, court-admissible results for workplace safety.
On-site mass screening for large groups, contractors, and organizations. Efficient, organized, and fully compliant.
Full chain-of-custody documentation ensuring sample integrity from collection to final result delivery.
Certified MRO services for positive result review, prescription verification, and medical explanation assessment.
About Us
A & J Drug Testing Professionals has served the Duncan, Oklahoma community with integrity and precision. We understand that drug testing isn't just about compliance — it's about protecting your workforce, your business, and your peace of mind.
Our certified technicians follow strict protocols aligned with SAMHSA and DOT guidelines, ensuring every sample is handled with the utmost care and confidentiality. From the moment you walk through our door to the delivery of your results, we prioritize your comfort and trust.
How It Works
Call us or fill out the contact form to book a convenient testing time. We accommodate same-day appointments when available.
Arrive at our location on Willow Avenue for a quick, professional collection in a private, comfortable setting.
Samples are sent to certified laboratories with full chain-of-custody tracking. Results are reported promptly and confidentially.
Get In Touch
Contact us today to learn more about our services, pricing, or to schedule your appointment. We're here to make the process as smooth as possible.
Your request has been received. We'll get back to you within one business day.
